---
title: "Canaan says power delivery, not generation, slows $750 billion AI data center buildout"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292928182.md"
description: "Canaan identifies power delivery, not generation, as the primary bottleneck for the $750 billion AI data center buildout. Interconnection queues exceeding 2,100 GW and grid connection timelines of 3-7 years are causing 30-50% of planned 2026 capacity to slip. Consequently, developers are increasingly turning to on-site generation, with 30% of new projects planning self-generation to bypass permitting delays."
datetime: "2026-07-16T15:50:50.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292928182.md)
  - [en](https://longbridge.com/en/news/292928182.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292928182.md)
generator: "portal-rs"
---

# Canaan says power delivery, not generation, slows $750 billion AI data center buildout

-   Canaan analysis flagged power delivery, not generation, as the main near-term constraint on AI data center growth in key U.S. markets. \* More than USD 750 billion of hyperscaler 2026 capex is set for AI infrastructure, raising urgency around grid access and timelines. \* About 30-50% of planned 2026 data center capacity is projected to slip, with interconnection queues above 2,100 GW. \* Grid connection timelines run 3-7 years in major markets, with large power transformers quoted at 4-5 years. \* Roughly 30% of new data center capacity now plans on-site generation, up from near zero a year ago, as developers bypass permitting delays. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Canaan Inc. published the original content used to generate this news brief on July 16, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**